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jmc |
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C $Header: /u/gcmpack/MITgcm/model/src/checkpoint.F,v 1.67 2006/08/09 02:23:13 jmc Exp $ |
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C $Name: $ |
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: READ_PICKUP |
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C !INTERFACE: |
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SUBROUTINE READ_PICKUP( |
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I myIter, myThid ) |
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C !DESCRIPTION: |
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C This is the controlling routine for IO to read restart (or |
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C "pickup" or "checkpoint" ) files. It calls routines from other |
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C packages (\textit{eg.} rw and mnc) to do the per-variable |
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C reads. |
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C !USES: |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "DYNVARS.h" |
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#include "SURFACE.h" |
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#ifdef ALLOW_NONHYDROSTATIC |
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#include "NH_VARS.h" |
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#endif |
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C myIter :: Iteration number |
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C myThid :: my Thread number Id. |
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INTEGER myIter |
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INTEGER myThid |
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CEOP |
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C !LOCAL VARIABLES: |
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C fp :: pickup-file precision |
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C fn :: Temp. for building file name. |
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INTEGER fp |
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INTEGER i, nj |
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CHARACTER*(MAX_LEN_FNAM) fn |
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CHARACTER*(10) suff |
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#ifdef ALLOW_ADAMSBASHFORTH_3 |
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INTEGER j |
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#endif |
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C Suffix for pickup files |
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DO i = 1,MAX_LEN_FNAM |
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fn(i:i) = ' ' |
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ENDDO |
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IF (pickupSuff .EQ. ' ') THEN |
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WRITE(suff,'(I10.10)') myIter |
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ELSE |
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WRITE(suff,'(A10)') pickupSuff |
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ENDIF |
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WRITE(fn,'(A,A10)') 'pickup.',suff |
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C Going to really do some IO. Make everyone except master thread wait. |
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_BARRIER |
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IF (pickup_read_mdsio) THEN |
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fp = precFloat64 |
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C Read model fields |
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IF ( usePickupBeforeC54 ) THEN |
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#ifndef ALLOW_ADAMSBASHFORTH_3 |
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CALL READ_REC_3D_RL( fn, fp, Nr, uVel, 1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gU, 2, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, guNm1, 3, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, vVel, 4, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gV, 5, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gvNm1, 6, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, theta, 7, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gT, 8, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gtNm1, 9, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, salt, 10, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gS, 11, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gsNm1,12, myIter,myThid ) |
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#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL READ_REC_3D_RL( fn, fp, 1, etaN, |
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& 12*Nr+1, myIter,myThid ) |
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#ifdef NONLIN_FRSURF |
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IF (nonlinFreeSurf .GE. 0) THEN |
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CALL READ_REC_3D_RL(fn, fp, 1, etaH, |
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& 12*Nr+2, myIter,myThid ) |
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ENDIF |
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#endif |
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ELSE |
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#ifdef ALLOW_ADAMSBASHFORTH_3 |
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j = 3 |
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IF ( startFromPickupAB2 ) j = 2 |
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nj = 0 |
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CALL READ_REC_3D_RL( fn, fp, Nr, uVel, nj+1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, guNm(1-Olx,1-Oly,1,1,1,1), |
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& nj+2, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, guNm(1-Olx,1-Oly,1,1,1,2), |
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& nj+j, myIter,myThid ) |
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nj = j |
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CALL READ_REC_3D_RL( fn, fp, Nr, vVel, nj+1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gvNm(1-Olx,1-Oly,1,1,1,1), |
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& nj+2, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gvNm(1-Olx,1-Oly,1,1,1,2), |
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& nj+j, myIter,myThid ) |
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nj = 2*j |
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CALL READ_REC_3D_RL( fn, fp, Nr, theta,nj+1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gtNm(1-Olx,1-Oly,1,1,1,1), |
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& nj+2, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gtNm(1-Olx,1-Oly,1,1,1,2), |
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& nj+j, myIter,myThid ) |
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nj = 3*j |
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CALL READ_REC_3D_RL( fn, fp, Nr, salt, nj+1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gsNm(1-Olx,1-Oly,1,1,1,1), |
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& nj+2, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gsNm(1-Olx,1-Oly,1,1,1,2), |
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& nj+j, myIter,myThid ) |
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nj = 4*j |
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#else /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL READ_REC_3D_RL( fn, fp, Nr, uVel, 1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, guNm1, 2, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, vVel, 3, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gvNm1, 4, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, theta, 5, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gtNm1, 6, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, salt, 7, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gsNm1, 8, myIter,myThid ) |
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nj = 8 |
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#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL READ_REC_3D_RL( fn,fp,1, etaN, nj*Nr+1, myIter,myThid ) |
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#ifdef EXACT_CONSERV |
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IF (exactConserv) THEN |
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CALL READ_REC_3D_RL(fn,fp,1,dEtaHdt,nj*Nr+2,myIter,myThid ) |
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ENDIF |
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IF (nonlinFreeSurf .GT. 0) THEN |
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CALL READ_REC_3D_RL(fn,fp,1, etaH, nj*Nr+3, myIter,myThid ) |
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ENDIF |
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#endif |
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ENDIF |
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IF ( useDynP_inEos_Zc ) THEN |
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WRITE(fn,'(A,A10)') 'pickup_ph.',suff |
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CALL READ_REC_3D_RL( fn, fp, Nr, totPhiHyd,1,myIter,myThid ) |
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ENDIF |
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#ifdef ALLOW_NONHYDROSTATIC |
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IF ( use3Dsolver ) THEN |
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WRITE(fn,'(A,A10)') 'pickup_nh.',suff |
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CALL READ_REC_3D_RL( fn, fp, Nr, phi_nh, 1, myIter,myThid ) |
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CALL READ_REC_3D_RL( fn, fp, Nr, gwNm1, 2, myIter,myThid ) |
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ENDIF |
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#endif |
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ENDIF |
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#ifdef ALLOW_MNC |
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IF (useMNC .AND. pickup_read_mnc) THEN |
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WRITE(fn,'(A)') 'pickup' |
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CALL MNC_FILE_CLOSE_ALL_MATCHING(fn, myThid) |
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CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
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CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, -1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'U',uVel, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'V',vVel, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'Temp',theta, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'S',salt, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'Eta',etaN, myThid) |
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#ifndef ALLOW_ADAMSBASHFORTH_3 |
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CALL MNC_CW_RL_R('D',fn,0,0,'gUnm1',guNm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'gVnm1',gvNm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'gTnm1',gtNm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'gSnm1',gsNm1, myThid) |
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#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
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C#ifdef NONLIN_FRSURF |
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C IF ( nonlinFreeSurf.GE.0 .AND. usePickupBeforeC54 ) |
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C & CALL MNC_CW_RL_R('D',fn,0,0,'EtaH', etaH, myThid) |
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C#endif |
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#ifdef EXACT_CONSERV |
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IF (exactConserv) THEN |
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CALL MNC_CW_RL_R('D',fn,0,0,'dEtaHdt',dEtaHdt,myThid) |
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ENDIF |
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IF (nonlinFreeSurf .GT. 0) THEN |
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CALL MNC_CW_RL_R('D',fn,0,0,'EtaH', etaH, myThid) |
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ENDIF |
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#endif |
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#ifdef ALLOW_NONHYDROSTATIC |
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IF (use3Dsolver) THEN |
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CALL MNC_CW_RL_R('D',fn,0,0,'phi_nh', phi_nh, myThid) |
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c CALL MNC_CW_RL_R('D',fn,0,0,'gW', gW, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'gWnm1', gwNm1, myThid) |
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ENDIF |
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#endif |
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IF ( useDynP_inEos_Zc ) THEN |
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CALL MNC_CW_RL_R('D',fn,0,0,'phiHyd',totPhiHyd,myThid) |
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ENDIF |
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ENDIF |
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#endif /* ALLOW_MNC */ |
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_BARRIER |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C Fill in edge regions |
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CALL EXCH_UV_3D_RL( uVel, vVel, .TRUE., Nr, myThid ) |
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CALL EXCH_3D_RL( theta, Nr, myThid ) |
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CALL EXCH_3D_RL( salt, Nr, myThid ) |
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#ifdef ALLOW_ADAMSBASHFORTH_3 |
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CALL EXCH_UV_3D_RL( guNm(1-Olx,1-Oly,1,1,1,1), |
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& gvNm(1-Olx,1-Oly,1,1,1,1),.TRUE.,Nr,myThid ) |
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CALL EXCH_3D_RL( gtNm(1-Olx,1-Oly,1,1,1,1), Nr, myThid ) |
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CALL EXCH_3D_RL( gsNm(1-Olx,1-Oly,1,1,1,1), Nr, myThid ) |
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CALL EXCH_UV_3D_RL( guNm(1-Olx,1-Oly,1,1,1,2), |
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& gvNm(1-Olx,1-Oly,1,1,1,2),.TRUE.,Nr,myThid ) |
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CALL EXCH_3D_RL( gtNm(1-Olx,1-Oly,1,1,1,2), Nr, myThid ) |
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CALL EXCH_3D_RL( gsNm(1-Olx,1-Oly,1,1,1,2), Nr, myThid ) |
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#else /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL EXCH_UV_3D_RL( guNm1, gvNm1, .TRUE., Nr, myThid ) |
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CALL EXCH_3D_RL( gtNm1, Nr, myThid ) |
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CALL EXCH_3D_RL( gsNm1, Nr, myThid ) |
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#endif /* ALLOW_ADAMSBASHFORTH_3 */ |
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CALL EXCH_XY_RL( etaN, myThid ) |
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CALL EXCH_XY_RL( etaH, myThid ) |
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#ifdef EXACT_CONSERV |
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CALL EXCH_XY_RL( detaHdt, myThid ) |
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#endif |
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IF ( useDynP_inEos_Zc ) |
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& CALL EXCH_3D_RL( totPhiHyd, Nr, myThid ) |
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#ifdef ALLOW_NONHYDROSTATIC |
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IF ( use3Dsolver ) THEN |
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CALL EXCH_3D_RL( phi_nh, Nr, myThid ) |
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CALL EXCH_3D_RL( gwNm1, Nr, myThid ) |
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ENDIF |
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#endif |
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RETURN |
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END |
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